Decompression tube



FIG. 1 is an isometric view of a decompression tube, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right end view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left end view thereof along the 6--6 in FIG. 5; and,

FIG. 7 is a rear elevational view thereof.

The broken line showing the connector in FIGS. 1 through 5 and 7 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a decompression tube, as shown and described. 